5.8% is the change from 621 to 657
Calculation steps:
[( 657 - 621 ) ÷ 621] x 100 = 5.8%
Formula
Percentage change = [(657 - 621) / 621] x 100
Subtract the new number by the original number
657 - 621 = 36
36 ÷ 621 = 0.057971014492753624
0.057971014492753624 x 100 = 5.8%